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All Journal Tirtamath : Jurnal Penelitian dan Pengajaran Matematika
Apriliyani, Rozita
Universitas Muhammadiyah Jember
Education Mathematics

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Peningkatan Kemampuan Pemahaman Konsep Matematis Siswa Melalui Model PBL Dengan Pendekatan TaRL Pada Materi Bentuk Akar Apriliyani, Rozita; Rhomdani, Rochmad Wahid; Ariyanto, Septian Tri
Tirtamath: Jurnal Penelitian dan Pengajaran Matematika Vol 7, No 1 (2025): Tirtamath: Jurnal Penelitian dan Pengajaran Matematika
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48181/tirtamath.v7i1.28801

Abstract

Based on the results of observations that have been carried out at SMP Negeri Kalisat, it was found that students' mathematical concept understanding abilities are still low. The purpose of this study was to analyze the improvement of students' mathematical concept understanding through the application of the PBL model with the TaRL approach in the material of root forms in class X.1 of SMA Negeri Kalisat. The type of research used was classroom action research which was carried out in two learning cycles. The subjects of this study were students of class X.1 of SMA Negeri Kalisat in the 2024/2024 academic year. The data collection instruments used included observation sheets for teacher activities, student activities, and tests of students' mathematical concept understanding abilities. The results of this study indicate that there was an increase in students' mathematical concept understanding abilities in the material of root forms in class X.1 of SMA Negeri Kalisat with an increase in the average ability of students' mathematical concept understanding abilities from 57.17 and a percentage of completion of 28.6% in cycle I increasing to 85.82 and a percentage of completion of 80% in cycle II.
Co-Authors Ariyanto, Septian Tri Rhomdani, Rochmad Wahid